Do you live in New Zealand?

Depends on what are your interests in case of career. It's like in any other country, some vacancies are really popular and well-paid, and some not. Also, it's obvious that your success with finding the good job will be strongly connected with your general skills and work experience
The easiest way to find it is preparing a good CV and using various job search boards. The most effective among them in case of New Zealand are ApplyDirect (has a wide range of vacancies in many industries), Jobsora (provides many vacancies too and also has a convenient regional search nz.jobsora.com/jobs-canterbury ) and Seek (provides not only different vacancies but also useful tips and advice for the job seekers).